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dio_close
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dio_close

(PHP 4 >= 4.2.0, PHP 5 <= 5.0.4)

dio_close -- Closes the file descriptor given by fd

Description

void dio_close ( resource fd )

The function dio_close() closes the file descriptor fd.

Parameters

fd

The file descriptor returned by dio_open().

Return Values

No value is returned.

Examples

Example 1. Closing an open file descriptor

&#60;?php
$fd = dio_open('/dev/ttyS0', O_RDWR);

dio_close($fd);
?&#62;

See Also

dio_open()

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